[libvirt] [PATCH 11/11] Fix error handling in virsh when listing storage volumes
virsh was not checking for a error code when listing storage
volumes. So when listing volumes in a pool that was shutoff,
no output was displayed
* tools/virsh.c: Fix error handling when listing volumes
---
tools/virsh.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/tools/virsh.c b/tools/virsh.c
index a840758..49dcd6e 100644
--- a/tools/virsh.c
+++ b/tools/virsh.c
@@ -6738,6 +6738,12 @@ cmdVolList(vshControl *ctl, const vshCmd *cmd ATTRIBUTE_UNUSED)
/* Determine the number of volumes in the pool */
numVolumes = virStoragePoolNumOfVolumes(pool);
+ if (numVolumes < 0) {
+ vshError(ctl, "%s", _("Failed to list storage volumes"));
+ virStoragePoolFree(pool);
+ return FALSE;
+ }
+
/* Retrieve the list of volume names in the pool */
if (numVolumes > 0) {
activeNames = vshCalloc(ctl, numVolumes, sizeof(*activeNames));
--
1.7.2.3